Rechargeable Book Reading Light Lamp LED Reading Light With Clamp 360°Adjustable Neck 3-Color

Description: Name: Clamp Light Rated voltage: 5V Rated power: 3W Product size: 46x17.3x80mm Rated current: 1A Battery capacity: 400mAh Material: ABS+PVC+ electronic components Rated power: 3W per gear use time: 3-24H Rated current: 1A Rated voltage: 5V Product size: Length width height 46x17.3x80mm Product indicator light: the red light is long on when charging, and the green light is long on when charging Packing list:  1 x clip small desk lamp 1 x usb charging cable